Browse TRAIL Inventories

Laboratory evaluation of vacuum flotation for cleaning coal fines

The effect of injected gas upon the characteristics of oil in the West Basal Sundance Reservoir, Lance Creek oil field, Niobrara County, Wyo.

Sulfidization of tin oxide and volatilization of tin sulfide

Studies of size-distribution patterns and breakage processes for metallurgical cokes

Carbonizing properties of Armstrong County, Pa., coals

Recovery of manganese from ores of Aroostook County, Maine

Use of torque wrench to determine load in roof bolts.

Metallurgical tests on Scappoose (Oregon) iron ore

Beneficiation of a Brazilian phosphate rock

Investigation of lightweight aggregates of North and South Dakota

Progress report on development of columbium in Arkansas for 1953

Evaluation of gages for measuring displacement, velocity, and acceleration of seismic pulses

Bureau of Mines liquid-level gage

The moving-bed coke filter :a practical method for removing dust from gas streams

Bureau of Mines well-bore caliper

Multiphase-Flow Theory and the Problem of Spacing Oil Wells

Carbonizing Properties of American Coals: Index of Coals Tested by the Bureau of Mines

Coal-Mine Bumps: Some Aspects of Occurence, Cause and Control

Permissible Mine Equipment Approved to January 1, 1953: With Appended List of Available Flame-Lamp Fuels and Manufacturers of Flame-Resistant Trailing Cables

Injury Experience in the Coking Industry, 1951

Contributions to the Data on Theoretical Metallurgy: [Part] 12. Heats and Free Energies of Formation of Inorganic Oxides

Sponge Iron and Direct-Iron Processes

100-percent cooperative first-aid training, mines and quarries, Colorado Fuel & Iron Corp, Colorado and Wyoming

Graph of components in Gibbsite-kaolinite-type bauxite

Slate

Permissible mine equipment approved during the calendar years 1953-54

Investigation of Chippewa Copper-nickel Prospect near Rockmont, Douglas County, Wis.

Reconnaissance report on the clay resources and the economic feasibility of clay -products manufacture in the Virgin Islands

Frictional ignition of gas by mining machines

A survey of the literature on the electrodeposition of molybdenum

Analyses of tipple and delivered samples of coal :(collected during the fiscal year 1953)

National annual diesel-fuel survey :1955

Investigation of accident involving titanium and red fuming nitric acid, December 29, 1953

Petroleum refineries, including cracking plants, in the United States, January 1, 1955

Catalog of recorded exploration drilling and mine workings in the tri-state zinc-lead district, Missouri, Kansas, and Oklahoma :interim report

Supplemental bibliography on investment and operating costs for chemical and petroleum plants

Petroleum and natural gas-research program, Bureau of Mines, fiscal year 1953

Preventing coal-mine fires caused by electrical equipment

National first-aid and mine rescue contest :Fort Wayne, Ind., September 29 and 30 and October 1, 1953

Frost-control practices and the prospective use of anthracite

Marketing sheet mica

National survey of burner fuel oils, 1955

A constant-temperature system for the range room temperature to -320©�F.

Effect of oil viscosity on the recovery of oil by water flooding

Production of hafnium

Ultrasonic inspection of arc-cast zirconium and its alloys

Beneficiation of western phosphate ores

Electric smelting of ilmenite concentrates from Valley County, Idaho

Beneficiation studies of columbium-tantalum-bearing minerals in alluvial black-sand deposits

Selenium data


Published Year

Subject

Author

‹‹ previous 1 2 ... 81 82 83 84 85 86 87 ... 201 202 next ››